Start with a clearer security picture

01 · Define the scope

Start with the processes that keep the business moving. Consider how your team delivers work, communicates with customers, processes payments and accesses important records. Identify the systems and suppliers behind those processes.

An asset overview should help people make decisions. Record the system, its business purpose, who owns it and where responsibility sits. Include cloud services and systems managed by an external IT provider, so that the review reflects how work actually happens.

Agree what the engagement will cover before testing or making changes. A customer questionnaire, a coming audit or concerns about a particular environment can help define the starting point. Requirements vary; establish their applicability rather than assuming every organisation needs the same programme.

02 · Review everyday controls

Review how access is granted, changed and removed. Pay particular attention to administrator accounts, multifactor authentication and accounts that remain active after someone leaves. Clarify who is responsible for checking those controls.

Check the process for updates and vulnerability remediation. Finding a weakness is only the first step: someone needs to assess its importance, agree a fix and verify that the change worked.

Recovery needs evidence, too

Review which business data is backed up, how copies are protected and whether restoration has been tested. An available backup and a demonstrated ability to restore a critical service answer different questions.

Also establish how employees report suspicious activity and who makes decisions when an incident occurs. A short, current contact tree is more useful under pressure than an extensive document nobody can find.

03 · Set practical priorities

A long list of findings can leave a small team unsure where to begin. Relate each gap to the affected business process, the plausible impact and the protections already in place. Separate urgent remediation from improvements that need a planned project.

For each action, record an owner, a target date, dependencies and how completion will be checked. Agree where your internal team, your IT provider and a security specialist need to work together.

• Describe the issue in terms the responsible person can act on.
• Explain the intended change and its effect on the business.
• Define the evidence needed to close the finding.

04 · Keep evidence you can use

Keep a record of the review scope, findings, decisions and completed changes. Useful evidence can include configuration records, restoration test results, access reviews and a remediation register. Keep it organised and proportionate to the work.

A baseline is a starting point. Revisit it after significant changes to systems, suppliers or business requirements, and agree a review schedule that your team can maintain.

The aim is a clearer security picture: an asset and control overview, a risk register and a prioritised roadmap. Those are the deliverables at the centre of the attackless security baseline review.